CN101132681A - Radiating module with disinfection function - Google Patents

Radiating module with disinfection function Download PDF

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Publication number
CN101132681A
CN101132681A CNA2006100372635A CN200610037263A CN101132681A CN 101132681 A CN101132681 A CN 101132681A CN A2006100372635 A CNA2006100372635 A CN A2006100372635A CN 200610037263 A CN200610037263 A CN 200610037263A CN 101132681 A CN101132681 A CN 101132681A
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CN
China
Prior art keywords
radiator
base plate
radiating module
sterilizing function
fan
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2006100372635A
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Chinese (zh)
Inventor
黄兆浚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitac Computer Shunde Ltd
Shunda Computer Factory Co Ltd
Getac Technology Corp
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Mitac Computer Shunde Ltd
Mitac Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitac Computer Shunde Ltd, Mitac Technology Corp filed Critical Mitac Computer Shunde Ltd
Priority to CNA2006100372635A priority Critical patent/CN101132681A/en
Publication of CN101132681A publication Critical patent/CN101132681A/en
Pending legal-status Critical Current

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

This invention relates to a radiation module with a sterilizing function including: a radiator, a gas flow generating device and an ultraviolet source, in which, the radiator is contacted with the heat source for transmitting heat generated by the heat source, the gas flow generating device is set on the radiator for generating a gas flow to cool the radiator and disperse the heat generated by the heat source to the air via heat convection, the ultraviolet source is set on the radiator for generating ultraviolet light to irradiate the radiator and the gas flow generator to generate sterilizing effect and activate light accelerant materials coated in the shells of the radiator, the gas flow generator and the computer to generate a free group of strong oxidation force to eliminate microbes causing illness.

Description

The radiating module that possesses sterilizing function
Ji Intraoperative field
The invention relates to a kind of radiating module, particularly a kind ofly emit ultraviolet light and have the radiating module of sterilizing function.
Bei Jing Ji Intraoperative
Under the computer fan long-term operation.Easy a large amount of dusts of accumulation, the generation dirt that accumulates over a long period, in addition the high temperature that produces during computer operating makes that the computer-internal environment is warm, causes pathogenic microorganisms such as dirt mite, bacterium to grow easily.And along with the running of computer fan, these pathogenic microorganisms are just taken to the computer housing outside constantly, and computer operation person is worked the mischief.
Though regular cleaning, sterilization can solve the pathogenic microorganisms pollution problem, but computer fan is the inside that is installed on computer housing, must take computer housing apart in the scale removal process, computer fan be taken off clear up again, very inconvenient on the prune job.If main frame is a mobile computer, its field-strip is more more complicated than general desktop PC, and general user can't dismantle action at all.
The another kind of practice that suppresses even eliminate pathogenic microorganisms, be how to use the photocatalyst material of meter level granular size, titanium dioxide for example, coat on computer housing inside and the computer fan, the hydroxyl free radical that produces strong oxidizing force through photocatalyst material is eliminated pathogenic microorganisms such as germ and dirt mite.
Yet photocatalyst material must be in competence exertion effect under the UV-irradiation, and general indoor light source, fluorescent lamp for example, only comprise a spot of ultraviolet light (about 1/30), make photocatalyst material can't bring into play effect really, therefore often must additionally shine with ultraviolet source.And computer fan is to be arranged in computer housing, can't accept the irradiation of external light source especially.If ultraviolet source is installed in the computer housing, it is installed in the configuration and also bothers very much.Therefore, how to improve the configuration of ultraviolet source, use ultraviolet source and come the operation that carries out disinfection of the computer fan that is subjected to contamination by dust in the main frame easily and radiator is become an important techniques problem.
Summary of the invention
In view of above problem, the object of the present invention is to provide a kind of radiating module that possesses sterilizing function, be to see through ultraviolet source and photocatalyst material, with at any time to the sterilization that carries out disinfection of radiating module itself and computer housing inside.
In order to reach above-mentioned purpose, the invention provides a kind of radiating module that possesses sterilizing function, in order to a thermal source is carried out cooling heat dissipation, radiating module includes a radiator, an air flow-producing device and a ultraviolet source.Wherein radiator is the contact thermal source, in order to transmit the heat that this thermal source produces.Air flow-producing device is to be arranged on the radiator, in order to produce an air-flow so that radiator is cooled off, make heat that thermal source produces via the thermal convection loss to air.Ultraviolet source is to be located on the radiator, in order to produce a ultraviolet light, irradiation radiator and air flow-producing device, to produce sterilization effect, simultaneously can activate the photocatalyst material of coating radiator, air flow-producing device and computer housing inside, to produce the free radical of strong oxidizing force, to eliminate pathogenic microorganisms.
Effect of the present invention is, ultraviolet source is integrated in radiating module, therefore only need directly radiating module to be installed on the casing inside of desktop PC or mobile computer, just can utilize UV-irradiation casing inside, produce sterilization effect, do not need additionally to install again independently ultraviolet source, reduce the puzzlement that independent ultraviolet source is set.Simultaneously ultraviolet source can be at any time to the sterilization that carries out disinfection of casing inside, solved the not problem of easy to clean of casing inside.
Below in execution mode, be described in detail detailed features of the present invention and advantage, its content is enough to make any related art techniques person of haveing the knack of to understand technology contents of the present invention and implements according to this, and according to the disclosed content of this specification, claim and graphic, any related art techniques person of haveing the knack of can understand purpose and the advantage that the present invention is correlated with easily.
Description of drawings
Fig. 1 is the stereogram of first embodiment of the invention.
Fig. 2 is the exploded view of first embodiment of the invention.
Fig. 3 is applied to the schematic diagram of a mobile computer for first embodiment of the invention.
Fig. 4 is the exploded view of second embodiment of the invention.
Fig. 5 is the exploded view of third embodiment of the invention.
Embodiment
For making purpose of the present invention, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.
Seeing also Figure 1 and Figure 2, is to create the disclosed a kind of radiating module 100 that possesses sterilizing function of first embodiment for this, and it includes an air flow-producing device 10, a radiator 20 and a ultraviolet source 30.
Air flow-producing device 10 includes a fan 11, a motor 12 and a fan base 13, and fan 11 includes fan hub 111 and extends the blade 112 of fan hub 111 peripheries, is coated with a photocatalyst material on the fan 11 in advance, for example titanium dioxide (the TiO of meter level how 2) particle, or photocatalyst material is sneaked in the manufacturing materials of fan 11, make fan 11 itself just include photocatalyst material, after receiving UV-irradiation, produce the hydroxyl free radical that possesses strong oxidizing force, to eliminate pathogenic microorganisms such as bacterium or dirt mite.Motor 12 is to be fixed on the fan base 13, uses through fan base 13 motor 12 is fixed in a precalculated position.The fan hub 111 of fan 11 is to be connected in motor 12, to be driven rotation and to make blade 112 produce air-flow by motor 12.
Radiator 20 has a base plate 21 and a plurality of sidewall 22 that is formed at base plate 21 edges, and these sidewalls 22 are local linking base plates 21, and reserve an air outlet 23, are formed with fence 24 on air outlet 23, is passed through by air outlet 23 in order to stop foreign matter.Fan base 13 is to be fixed in base plate 21, uses to make fan 11 drive air-flow on base plate 21, and sidewall 22 is to be surrounded on fan 11 simultaneously, fan 11 is bled by base plate 21 tops, and blown out by air outlet 23, so that base plate 21 is cooled off.In addition, radiator 20 more includes a fan housing 25, be covered in fan 11 tops, and apical margin driving fit with each sidewall 22, fan housing 25 has an air intake vent 251, air intake vent 251 is air-breathing thus in order to air feed fan 11, and simultaneously by the guiding of fan housing 25, the air-flow that fan 11 is driven is concentrated and is blown by air outlet 23.Also be coated with photocatalyst material on the radiator 20, use producing the sterilizing effect after receiving ultraviolet light.
Ultraviolet source 30 is to be arranged on the base plate 21, corresponding to air outlet 23,, photocatalyst material is activated and produces the hydroxyl free radical of strong oxidizing force in order to produce UV-irradiation fan 11 and radiator 20, with the sterilization that carries out disinfection, ultraviolet light itself also can directly produce bactericidal effect simultaneously.Pathogenic microorganisms such as bacterium that therefore sees through contamination by dust and grow on fan 11 and radiator 20 and dirt mite can see through the reciprocation of ultraviolet light and photocatalyst material and be eliminated.With the direct disinfection of ultraviolet light is example, and its wavelength has optimized bactericidal effect between 240nm～270nm the time, and the ultraviolet light that wherein with the wavelength is 260nm again is best.And aforesaid photocatalyst material can be titanium dioxide (TiO 2), it can produce optimized oxidation when the reception wavelength is the ultraviolet light of 300nm～400nm.Therefore the ultraviolet wavelength of ultraviolet source 50 generations can be set in 240nm～400nm, so that the ultraviolet light that ultraviolet source 50 produces can produce bactericidal effect simultaneously, but the exciting light catalyst material carries out sterilization again.
Please consulting shown in Figure 3ly again, is the schematic diagram that is applied to a mobile computer 400 for first embodiment.The base plate 21 of radiator 20 is the thermals source that are contacted with mobile computer 400 inside, for example central processing unit, drawing chip or system logic chip group, with the heat that produces with the transmission thermal source, the air-flow that sees through air flow-producing device 10 generations cools off, so that heat is taken away, simultaneously with ultraviolet source 30 and photocatalyst material to the sterilization that carries out disinfection of the air of the radiating module 100 of flowing through.Simultaneously, the hydroxyl free radical that photocatalyst material is produced by UV-activated afterwards, also can see through the drive of air flow-producing device 10, circulate in inside and outside the casing of mobile computer 400, with the sterilization that carries out disinfection of the each several part to mobile computer 400, make mobile computer 400 inside part not easy to clean, do not have pathogenic microorganisms and grow.
The present invention is integrated in ultraviolet source 30 in the radiating module 100, therefore only need radiating module as known techniques, directly radiating module 100 is installed in desktop PC or the mobile computer 400, just can utilize UV-irradiation casing inside, not need additionally to install again independently ultraviolet source.
Seeing also shown in Figure 4 is to be the disclosed a kind of radiating module 200 that possesses sterilizing function of second embodiment of the invention, and it includes an air flow-producing device 50, a radiator 60 and a ultraviolet source 30.
Air flow-producing device 50 includes a fan 51, a motor (figure does not show) and a fan base 53, be coated with a photocatalyst material on the fan 51 in advance, or photocatalyst material is sneaked in the manufacturing materials of fan 51, make fan 51 itself just include photocatalyst material, after receiving UV-irradiation, produce the hydroxyl free radical that possesses strong oxidizing force.Fan base 53 has a ventilating opening 531, wherein motor is fixed in the center of ventilating opening 531, and fan 51 is to be arranged at ventilating opening 531, and be to be connected in motor, produce air-flow to be rotated by motor driven, air-flow is inhaled into by a side of ventilating opening 531, and is blown by the opposite side of ventilating opening 531.
Radiator 60 has a base plate 61 and a plurality of radiating fin 62 that is formed at the end face of base plate 61, base plate 61 is in order to contact a thermal source, to radiating fin 62, and radiating fin 62 is the end faces that equidistantly are parallel to base plate 61 with heat transferred that thermal source is produced.Air flow-producing device 50 is the apical margins that are fixed in radiating fin 62, make air flow-producing device 50 be positioned at base plate 61 tops, use making fan 51 drive air-flow on base plate 61, being bled by radiator 60 tops blows out downwards, so that base plate 61 and radiating fin 62 are dispelled the heat.Also be coated with photocatalyst material on the radiator 60, use producing the sterilizing effect after receiving ultraviolet light.
Ultraviolet source 30 is to be arranged on the base plate 61, end corresponding to radiating fin 62, in order to produce UV-irradiation fan 51 and radiator 60, photocatalyst material is activated and produces the hydroxyl free radical of strong oxidizing force, with the sterilization that carries out disinfection, ultraviolet light itself also can directly produce bactericidal effect simultaneously.Pathogenic microorganisms such as bacterium that therefore sees through contamination by dust and grow on fan 51 and radiator 60 and dirt mite can see through the reciprocation of ultraviolet light and photocatalyst material and be eliminated.
And the air that air flow-producing device 50 promotes, can be blown by two ends of radiating fin 62, therefore the UV-irradiation that can be directly produced by ultraviolet source 30 of these air and the sterilization that carries out disinfection, simultaneously the hydroxyl free radical that produces after by UV-activated of photocatalyst material also can be driven by air-flow and blow out the place performance sterilization effect beyond radiating module 200.Therefore radiating module 200 is installed on a main frame inside, except can dispelling the heat to the heat generating component in the main frame, also can be to the sterilization that carries out disinfection of the casing inside of main frame and outside.Simultaneously, the ultraviolet light that ultraviolet source 30 produces, casing inner face that also can the direct irradiation main frame, so also can be coated with photocatalyst material on the practice in casing, to strengthen whole sterilization effect.
Please consulting shown in Figure 5ly again, is for the disclosed a kind of radiating module 300 with sterilizing function of third embodiment of the invention, includes an air flow-producing device 50, a radiator 70 and a ultraviolet source 30.Wherein the composition of air flow-producing device 50 and ultraviolet source 30 is identical with second embodiment.
Radiator 70 includes one first base plate 71, one second base plate 72 and a plurality of heat pipe 73.Wherein be formed with the radiating fin 74 that plurality of parallel is arranged on first base plate 71, air flow-producing device 50 is to be fixed in first base plate, 71 tops, blows to first base plate 71 and radiating fin 74 to produce air-flow.And ultraviolet source 30 is arranged on first base plate 71, corresponding to an end of radiating fin 74, in order to produce UV-irradiation air flow-producing device 50 and radiator 60.Two ends of heat pipe 73 are to be embedded in respectively in first base plate 71 and second base plate 72, to connect first base plate 71 and second base plate 72, make first base plate 71 and second base plate 72 carry out heat conduction.Second base plate 72 is in order to contacting a thermal source, and the heat that thermal source is produced is passed to first base plate 72 via heat pipe, again in the cooling blast that is produced by radiating fin 74 loss to air flow-producing device 50.
In this embodiment, each parts of air flow-producing device 50 and radiator 70 all are coated with photocatalyst material, are activated with the ultraviolet light that receives ultraviolet source 30 generations, produce sterilization effect.

Claims (12)

1. radiating module that possesses sterilizing function, in order to a thermal source is carried out cooling heat dissipation, it is characterized in that: this radiating module includes
One radiator is in order to transmit the heat that this thermal source produces;
One air flow-producing device is arranged on this radiator, in order to produce an air-flow so that this radiator is cooled off;
One ultraviolet source is located on this radiator, in order to produce a ultraviolet light, shines this radiator and this air flow-producing device.
2. the radiating module that possesses sterilizing function according to claim 1 is characterized in that: more include a photocatalyst material, coat on this radiator.
3. the radiating module that possesses sterilizing function according to claim 1 is characterized in that: more include a photocatalyst material, coat this air flow-producing device.
4. according to claim 2 or the 3 described radiating modules that possess sterilizing function, it is characterized in that: this photocatalyst material is to be TiO 2
5. the radiating module that possesses sterilizing function according to claim 1 is characterized in that: this ultraviolet light wavelength is 240nm～400nm.
6. the radiating module that possesses sterilizing function according to claim 1, it is characterized in that: air flow-producing device includes:
One fan base is located on this radiator;
One motor is fixed in this fan base;
One fan is connected in this motor, in order to be turned by this motor.
7. the radiating module that possesses sterilizing function according to claim 6 is characterized in that: more include a photocatalyst material, be mixed in the material of this fan.
8. the radiating module that possesses sterilizing function according to claim 1 is characterized in that: this radiator has:
One base plate is in order to contact this thermal source;
A plurality of sidewalls that are formed at this bottom edge, and these sidewalls are local linking base plates, and form an air outlet;
Wherein this air flow-producing device and this ultraviolet source are to be fixed on this base plate, and this ultraviolet source is corresponding to this air outlet.
9. the radiating module that possesses sterilizing function according to claim 8 is characterized in that: more include a plurality of fence, be formed at this air outlet, passed through by this air outlet in order to stop foreign matter.
10. the radiating module that possesses sterilizing function according to claim 8 is characterized in that: more include a fan housing, with the apical margin driving fit of this each sidewall, and this fan housing has an air intake vent, uses for this air flow-producing device air-breathing by this air intake vent.
11. the radiating module that possesses sterilizing function according to claim 1 is characterized in that: this radiator has:
One base plate is in order to contact this thermal source;
A plurality of radiating fins that are formed at the end face of this base plate;
Wherein this air flow-producing device is the apical margin that is fixed in this radiating fin, and this ultraviolet source is to be arranged on this base plate, corresponding to an end of these radiating fins.
12. the radiating module that possesses sterilizing function according to claim 1 is characterized in that: this radiator has:
One first base plate has the radiating fin that plurality of parallel is arranged;
One second base plate, in order to contacting this thermal source, with heat transferred that this thermal source is produced to this first base plate;
At least one heat pipe, in order to connecting this first base plate and this second base plate, with heat transferred that this thermal source is produced to this first base plate;
Wherein this air flow-producing device is the apical margin that is fixed in this radiating fin, and this ultraviolet source is to be arranged on this base plate, corresponding to an end of these radiating fins.
CNA2006100372635A 2006-08-25 2006-08-25 Radiating module with disinfection function Pending CN101132681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2006100372635A CN101132681A (en) 2006-08-25 2006-08-25 Radiating module with disinfection function

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Application Number Priority Date Filing Date Title
CNA2006100372635A CN101132681A (en) 2006-08-25 2006-08-25 Radiating module with disinfection function

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CN101132681A true CN101132681A (en) 2008-02-27

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102830775A (en) * 2012-08-14 2012-12-19 台达电子电源(东莞)有限公司 Heat radiating fan and power supply device
CN101609358B (en) * 2008-06-17 2014-02-12 联想(北京)有限公司 Radiating module, fan and computer
CN105816890A (en) * 2016-03-24 2016-08-03 哈尔滨照明检测中心 Real-time ultraviolet sterilization lamp suitable for public place
CN107807722A (en) * 2017-11-20 2018-03-16 英业达科技有限公司 Computer equipment
CN109731120A (en) * 2019-02-28 2019-05-10 河海大学常州校区 A kind of ultraviolet LED sterilizing unit
CN114115466A (en) * 2020-08-24 2022-03-01 成翔电子(东莞)有限公司 Computer power supply with photocatalyst air purification effect
WO2022158342A1 (en) * 2021-01-25 2022-07-28 三菱重工サーマルシステムズ株式会社 Light illumination unit and vehicle air-conditioning device
WO2022229772A1 (en) * 2021-04-30 2022-11-03 International Business Machines Corporation Coolant-cooled heat sink(s) with associated ultra-violet light assembly

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101609358B (en) * 2008-06-17 2014-02-12 联想(北京)有限公司 Radiating module, fan and computer
CN102830775A (en) * 2012-08-14 2012-12-19 台达电子电源(东莞)有限公司 Heat radiating fan and power supply device
CN105816890A (en) * 2016-03-24 2016-08-03 哈尔滨照明检测中心 Real-time ultraviolet sterilization lamp suitable for public place
CN105816890B (en) * 2016-03-24 2019-02-26 哈尔滨照明检测中心 A kind of real-time ultraviolet disinfecting suitable for public place
CN107807722A (en) * 2017-11-20 2018-03-16 英业达科技有限公司 Computer equipment
CN109731120A (en) * 2019-02-28 2019-05-10 河海大学常州校区 A kind of ultraviolet LED sterilizing unit
CN114115466A (en) * 2020-08-24 2022-03-01 成翔电子(东莞)有限公司 Computer power supply with photocatalyst air purification effect
WO2022158342A1 (en) * 2021-01-25 2022-07-28 三菱重工サーマルシステムズ株式会社 Light illumination unit and vehicle air-conditioning device
WO2022229772A1 (en) * 2021-04-30 2022-11-03 International Business Machines Corporation Coolant-cooled heat sink(s) with associated ultra-violet light assembly
US12005148B2 (en) 2021-04-30 2024-06-11 International Business Machines Corporation Coolant-cooled heat sink(s) with associated ultra-violet light assembly

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